Save & log: https://drive.google.com/open?id=1_jgML ... uuGjQQ2hWk
System: Linux Mint Cinnamon 19.1
Factorio: 0.17.41, Steam Version
Reproduce:
-> Load the Save File
-> Open Statistics (P) with Pollution
-> open tab 1000h
-> Graphical SkyRocket
PS: i dont know if this "Y/m" (without a number) is a bug too
